The amount of money in an account with continuously compounded interest is given by the formula a = pert , where p is the principal, r is the annual interest rate, and t is the time in years. calculate to the nearest hundredth of a year how long it takes for an amount of money to double if interest is compounded continuously at 6.2%.

which of the following sets of data would produce the largest value for an independent-measures t statistic? the two sample means are 10 and 20 with variances of 20 and 25 the two sample means are 10 and 20 with variances of 120 and 125 the two sample means are 10 and 12 with sample variances of 20 and 25 the two sample means are 10 and 12 with variances of 120 and 125